Leases Leases (Tables)

6 Months Ended

Jun. 30, 2019

Leases [Abstract]

Lease, Cost [Table Text Block]

the amounts relating to the Company’s total lease cost and other information.

	Three Months Ended   June 30, 2019		Six Months Ended   June 30, 2019
	(In millions)
Lease cost:
Operating lease cost	$	73	$	146
Short-term lease cost	24		47
Total lease cost	$	97	$	193
Other information:
Operating lease liability principal payments			$	98
Right-of-use assets obtained in exchange for new operating lease liabilities			$	168
			June 30, 2019
Weighted-average remaining lease term - operating leases (in years)			8
Weighted average discount rate - operating leases			4.7		%

Lessee, Operating and Finance Leases, Liability Maturity [Table Text Block]

Below is a tabular disclosure of the future annual undiscounted cash flows for operating lease liabilities.

	Undiscounted
	Cash Flows
	(In millions)
Remainder of 2019	$	116
2020	200
2021	167
2022	138
2023	101
2024	58
Thereafter	260
Total	1,040
Less interest (1)	183
Lease liability	$	857

⁽¹⁾ Calculated using the implicit rate of the lease, if available, or the incremental borrowing rate that is appropriate for the tenor and geography of the lease.